Average concentrations of elements in Refugio County, Texas

    Counties page > Mn in Conterminous US > Mn in south-central US > Averages in Refugio County (Calculated from cells in the geochemical grid plotting in this area.)
Element Symbol Mean Std. dev. Minimum Maximum
AluminumAl (wt%)2.8510.3572.0313.893
ArsenicAs (ppm)3.7741.8351.54012.530
CalciumCa (wt%)1.0900.3530.3662.430
CopperCu (ppm)6.3601.5724.13411.924
IronFe (wt%)1.1030.1630.7201.504
MercuryHg (ppm)0.0180.0060.0100.042
MagnesiumMg (wt%)0.3300.1420.1891.109
ManganeseMn (ppm)214.16839.853108.100338.817
SodiumNa (wt%)0.3080.1880.1361.229
PhosphorusP (wt%)0.0170.0050.0100.030
LeadPb (ppm)12.0613.8065.00925.633
SeleniumSe (ppm)0.2120.0540.1010.489
TitaniumTi (wt%)0.2290.0170.1760.270
ZincZn (ppm)29.3784.15318.58543.511

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